326542

Gold

beads, 1-6 mm, 99.999% trace metals basis

• Formule empirique (notation de Hill): Au
• Numéro CAS: 7440-57-5
• Poids moléculaire : 196.97
• Numéro CE : 231-165-9
• Numéro MDL: MFCD00003436
• Code UNSPSC : 12141717
• ID de substance PubChem : 24859597
• Nomenclature NACRES : NA.23

Propriétés

• Pureté: 99.999% trace metals basis
• Forme: beads
• Résistivité: 2.05 μΩ-cm, 0°C
• Taille des particules: 1-6 mm
• Point d'ébullition: 2808 °C (lit.)
• Pf: 1063 °C (lit.)
• Densité: 19.3 g/mL at 25 °C (lit.)
• Chaîne SMILES: [Au]
• InChI: 1S/Au
• Clé InChI: PCHJSUWPFVWCPO-UHFFFAOYSA-N

Description

Application

• Design and performance analysis of a highly sensitive photonic crystal fiber based plasmonic sensor: This study highlights the development of a gold-based plasmonic sensor for applications in material science, particularly for environmental monitoring (Walid et al., 2024).
• A theoretical study of the electronic structures of metal-semiconductor-metal junction and their electrical properties: Discusses the electronic properties of gold in semiconductor devices, valuable for academic research in material sciences (Almehanyah, 2024).
• Highly stable and efficient gold nanoparticles films facilitated by thiourea for catalytic reduction of nitrophenol in water: Investigates gold nanoparticles for environmental remediation, an application of interest in material science for its efficiency in catalytic processes (Xia et al., 2024).

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): nwg
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)